Arduino Nano 33 IoT Development Board with Headers

The Arduino Nano 33 IoT Development Board with Headers is a compact, powerful, and robust platform designed for the next generation of connected projects. Featuring integrated Wi-Fi and Bluetooth connectivity via an ESP32-based module, it provides a seamless gateway to the Internet of Things. Combined with its ultra-low-power Arm Cortex-M0+ processor, it delivers a practical and cost-effective solution for building smart devices.

This board is fully compatible with the Arduino IoT Cloud, offering an efficient and user-friendly way to create online dashboards and manage devices with minimal coding effort. Its built-in 6-axis IMU (inertial measurement unit) allows for motion sensing, while a dedicated crypto chip provides a secure element for storing certificates and pre-shared keys, ensuring full TLS secure transport for your data.

Versatile Installation Options

The Nano 33 IoT offers flexible mounting options to suit any project. With pin headers pre-soldered, it can be used directly on a breadboard for rapid prototyping. Alternatively, its castellated pads allow it to be surface-mounted (SMT) directly onto a custom PCB, making it an ideal embedded module for final product designs.

Key Features & Applications

This development board serves as the perfect entry point for adding IoT capabilities to existing devices or creating entirely new networked applications. It is particularly suited for designing pico-networks, wearable technology, remote sensors, and smart home devices. Its small Nano form factor makes it ideal for space-constrained applications.

Important Usage Note

Please note: The Arduino Nano 33 IoT operates exclusively at 3.3V. Its I/O pins are NOT 5V tolerant. Directly connecting 5V signals to the board will cause permanent damage.

Specifications

• Processor: 32-bit Arm Cortex-M0+ (SAMD21G18A)
• Connectivity: Wi-Fi